{"id":98461,"date":"2025-04-26T09:16:09","date_gmt":"2025-04-26T15:16:09","guid":{"rendered":"https:\/\/losperiodistas.com.mx\/portal\/?p=98461"},"modified":"2025-04-26T09:16:10","modified_gmt":"2025-04-26T15:16:10","slug":"el-ultimo-sentido-que-se-pierde-antes-de-morir-la-razon","status":"publish","type":"post","link":"https:\/\/losperiodistas.com.mx\/portal\/el-ultimo-sentido-que-se-pierde-antes-de-morir-la-razon\/","title":{"rendered":"El \u00faltimo sentido que se pierde antes de morir | La Raz\u00f3n"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Para llevar a cabo la investigaci\u00f3n, se utiliz\u00f3 una t\u00e9cnica no invasiva llamada electroencefalograf\u00eda (EEG), que permite registrar las se\u00f1ales el\u00e9ctricas del cerebro<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2025\/04\/ultimo-sentido-que-pierde-antes-morir_98-1024x576.webp\" alt=\"\" class=\"wp-image-98462\" srcset=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2025\/04\/ultimo-sentido-que-pierde-antes-morir_98-1024x576.webp 1024w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2025\/04\/ultimo-sentido-que-pierde-antes-morir_98-300x169.webp 300w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2025\/04\/ultimo-sentido-que-pierde-antes-morir_98-768x432.webp 768w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2025\/04\/ultimo-sentido-que-pierde-antes-morir_98-1536x864.webp 1536w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2025\/04\/ultimo-sentido-que-pierde-antes-morir_98.webp 1900w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>El \u00faltimo sentido que se pierde antes de morir<\/strong> Freepik<\/figcaption><\/figure>\n\n\n\n<p class=\"has-vivid-red-color has-text-color has-link-color has-medium-font-size wp-elements-c8cefad133e84ccaa0a259a88343073b\"><strong><a href=\"https:\/\/www.larazon.es\/autores\/guillermo-sebastia\/\">Guillermo Sebasti\u00e0<\/a> \/ La Raz\u00f3n<\/strong><\/p>\n\n\n\n<p>Estar al lado de un ser querido en sus \u00faltimos momentos de vida es una experiencia profundamente humana, cargada de emociones y, en muchos casos, marcada por la incertidumbre de si esa persona, aparentemente inconsciente, todav\u00eda puede percibir lo que ocurre a su alrededor. Recientes investigaciones cient\u00edficas han aportado<strong>&nbsp;una nueva perspectiva a esta inc\u00f3gnita<\/strong>: el cerebro podr\u00eda seguir respondiendo a est\u00edmulos sonoros incluso poco antes del fallecimiento.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1s Noticias<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.larazon.es\/ciencia\/este-unico-animal-que-pueden-comer-veganos-segun-uno-sus-mayores-defensores_20250425680bf129319ae75da4b82764.html\">\u00c9ticaEste es el \u00fanico animal que pueden comer los veganos, seg\u00fan uno de sus mayores defensores<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.larazon.es\/salud\/hacer-ejercicio-ligero-retrasa-deterioro-cognitivo-personas-riesgo-alzheimer_20250425680bb0275d71dc778a8feca9.html\">EstudioHacer ejercicio ligero retrasa el deterioro cognitivo en personas con riesgo de alzh\u00e9imer<\/a><\/li>\n<\/ul>\n\n\n\n<p>Un equipo de neurocient\u00edficos de la Universidad de Columbia Brit\u00e1nica (Canad\u00e1) ha arrojado luz sobre lo que ocurre en las mentes de los pacientes que atraviesan sus \u00faltimas horas. El estudio, publicado en la revista Scientific Reports, analiz\u00f3 la actividad cerebral de personas en estado de inconsciencia terminal y sus hallazgos sugieren que&nbsp;<strong>el sentido del o\u00eddo<\/strong>&nbsp;podr\u00eda ser el \u00faltimo v\u00ednculo con el mundo exterior.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.larazon.es\/salud\/llega-version-barata-inyecciones-adelgazar-cuesta-85-menos-que-ozempic-wegovy_20240523664f105c17629a0001f8ab2a.html\">Llega la versi\u00f3n barata de las inyecciones para adelgazar: cuesta 85% menos que Ozempic o Wegovy<\/a><\/p>\n\n\n\n<p>Para llevar a cabo la investigaci\u00f3n, se utiliz\u00f3 una t\u00e9cnica no invasiva llamada&nbsp;<strong>electroencefalograf\u00eda (EEG)<\/strong>, que permite registrar las se\u00f1ales el\u00e9ctricas del cerebro. Los participantes, entre ellos pacientes conscientes, inconscientes y personas sanas como grupo de control, fueron expuestos a una serie de sonidos organizados en patrones repetitivos, interrumpidos ocasionalmente por tonos inesperados. Esta configuraci\u00f3n permiti\u00f3 detectar la presencia de&nbsp;<strong>ciertas respuestas cerebrales espec\u00edficas<\/strong>&nbsp;a los cambios en el entorno auditivo.<\/p>\n\n\n\n<p>Los investigadores se centraron en se\u00f1ales como la Mismatch Negativity (MMN) y los potenciales P3a y P3b, que est\u00e1n asociadas a la capacidad del cerebro para notar irregularidades sonoras y responder a ellas. De forma sorprendente, incluso algunos pacientes que ya no respond\u00edan de manera consciente mostraron indicios claros de que&nbsp;<strong>sus cerebros reaccionaban ante estos est\u00edmulos<\/strong>, lo que sugiere que, pese a la falta de respuesta externa, a\u00fan exist\u00eda una cierta forma de procesamiento interno.<\/p>\n\n\n\n<p>Elizabeth Blundon, autora principal del estudio, explic\u00f3 que aunque&nbsp;<strong>no se puede afirmar con certeza que los pacientes comprendan lo que escuchan<\/strong>, los datos respaldan la idea de que todav\u00eda podr\u00edan estar percibiendo sonidos en las \u00faltimas horas de vida. \u00abNuestros resultados no prueban que haya conciencia plena, pero s\u00ed indican actividad cerebral que responde al entorno sonoro. Eso, de por s\u00ed, ya es significativo\u00bb, se\u00f1ala.<\/p>\n\n\n\n<p>Fuente: <a href=\"https:\/\/www.larazon.es\/salud\/ultimo-sentido-que-pierde-antes-morir-p7m_20250426680c6156e52da91ed53019ab.html\">https:\/\/www.larazon.es\/salud\/ultimo-sentido-que-pierde-antes-morir-p7m_20250426680c6156e52da91ed53019ab.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Para llevar a cabo la investigaci\u00f3n, se utiliz\u00f3 una t\u00e9cnica no invasiva llamada electroencefalograf\u00eda (EEG), que permite registrar las se\u00f1ales [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":98462,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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